Immunity PLUS Mind Power” – Ordinary Chyawanprash provides you with immunity, but just immunity is Not enough in today’s competitive world. To stay ahead in life you need the power of “PLUS”. Only Zandu Sona Chandi Chyawanprash “Plus” offers you Immunity + 3 Mind BenefIt’s of Alertness, Better Memory & Concentration owing to the presence of NNA. Natural Nootropic Agents (NNA). NNA are traditionally known ayurvedic ingredients like Brahmi, Almond oil, Shankhapushpi, Ashwagandha, & Jyotishmati which has been scientifically proven to improve memory, learning and concentration.